| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.91 | 8.164% | $241.1084 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $189.90 | 11.683% | $212.086 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $14.58 | 9.828% | $16.0129 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $70.91 | 4.244% | $73.9194 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $104.95 | 13.155% | $118.7562 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $89.75 | 3.462% | $92.8571 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $21.70 | 13.576% | $24.646 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $714.70 | $779.3860 | $779.40 | $779.35 | $779.40 | |